CN214298482U

CN214298482U - PE membrane quick roll-changing and discharging device

Info

Publication number: CN214298482U
Application number: CN202023320680.5U
Authority: CN
Inventors: 宫枫卜
Original assignee: Qingdao Huimeng Plastic Co ltd
Current assignee: Qingdao Huimeng Plastic Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a PE film quick roll-changing and discharging device in the technical field of PE film production, which comprises a device bottom plate, wherein one side of the device bottom plate is fixedly provided with a chute, the inner side of the chute is movably connected with a slide block, one side of the outer surface of the device bottom plate is fixedly connected with a first servo motor, an output shaft of the first servo motor penetrates through and extends to the inner side of the chute and is fixedly connected with a threaded rod, the other end of the threaded rod penetrates and extends to one side of the slide block and is movably connected with the inner wall of the chute, which is far away from the other side of the first servo motor, through a bearing, the top of the slide block is fixedly connected with a slide bar, the PE film quick roll-changing and discharging device has simple structure and convenient operation, realizes the effects of quick roll-changing and discharging in the PE film production process, reduces the labor intensity of workers, facilitates the use of the workers, and improves the production efficiency, has high practicability.

Description

PE membrane quick roll-changing and discharging device

Technical Field

The utility model relates to a PE membrane production technical field specifically is a PE membrane quick change of lap discharge apparatus.

Background

PE film, polyethylene film, refers to a film produced from PE film. The PE film has moisture resistance and small moisture permeability. The polyethylene film (PE) can be used for manufacturing products with different properties such as low-density, medium-density and high-density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means. The PE protective film has the greatest advantages that the protected product is not polluted, corroded or scratched in the processes of production, processing, transportation, storage and use, and the original bright and clean surface is protected, so that the quality of the product is improved, and the market competitiveness is improved. When the PE film is rolled, workers need to manually unload and change the roll, so that the labor intensity is high, and the production efficiency of the PE film is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE membrane is change a roll discharge apparatus fast to the problem that needs the staff manual unloading and change a roll that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PE film quick roll changing and discharging device comprises a device bottom plate, wherein a sliding groove is fixedly arranged on one side of the device bottom plate, a sliding block is movably connected to the inner side of the sliding groove, a first servo motor is fixedly connected to one side of the outer surface of the device bottom plate, an output shaft of the first servo motor penetrates through and extends to the inner side of the sliding groove, a threaded rod is fixedly connected to the other end of the threaded rod, the other end of the threaded rod penetrates through and extends to one side of the sliding block and is movably connected with the inner wall of the sliding groove, which is far away from the other side of the first servo motor, through a bearing, a sliding rod is fixedly connected to the top of the sliding block, the top of the sliding rod penetrates and extends to a base which is fixedly connected above the device bottom plate, a hydraulic column is fixedly connected to the top of the base, a supporting column is fixedly connected to the top of the hydraulic column, a supporting plate is fixedly connected to the bottom of one side of the supporting column, and a servo motor base is fixedly connected to the top of the supporting plate, the top of the servo motor base is fixedly connected with a second servo motor, the output shaft of the second servo motor penetrates and extends to the other side of the support column and is fixedly connected with a servo motor box, one side of the servo motor box, which is far away from the output shaft of the second servo motor, is fixedly connected with a reel changing column, the inner cavity of the servo motor box is fixedly connected with a third servo motor, the output shaft of the third servo motor penetrates and extends to the inner side of the reel changing column and is fixedly connected with a rotating shaft, the other side of the rotating shaft is movably connected with one side of the inner cavity of the reel changing column, which is far away from the servo motor box, through a bearing, the rotating shaft is positioned on the outer surface of the inner cavity of the reel changing column and is movably connected with a fixing device through threads, one side of the outer surface of the rotating shaft is penetrated and provided with a first rod groove, both sides of the top of the first rod groove are provided with first plate grooves, and the other side of the outer surface of the rotating shaft is penetrated and provided with a second rod groove, the second plate groove has all been seted up to second pole groove top both sides, the top fixedly connected with electric telescopic handle of support column, electric telescopic handle's output shaft fixedly connected with connecting rod, the bottom fixedly connected with ring of unloading of connecting rod, one side fixedly connected with supporting leg of base is kept away from at device bottom plate top, the top fixedly connected with reel groove of supporting leg, one side fixed mounting of reel inslot surface has the controller.

Preferably, the fixing device comprises a first moving block, a second moving block, a first movable rod, a first fixing plate, a second movable rod, a first anti-skid plate, a second anti-skid plate, a third movable rod, a fourth movable rod and a second fixing plate, the first moving block and the second moving block are movably connected with the outer surface of the rotating shaft in a penetrating manner through threads, the first moving block is positioned on the right side of the second moving block, the top of the first moving block is fixedly connected with the bottom of the second movable rod, the top of the second moving block is fixedly connected with the bottom of the first movable rod, the top of the first movable rod and the top of the second movable rod both penetrate through the first rod groove and the first plate groove and extend to the outside of the rewinding column to be fixedly connected with the bottom of the first fixing plate, the top of the first fixing plate is fixedly connected with the bottom of the first anti-skid plate, and the bottom of the second moving block is fixedly connected with the top of the third movable rod, the bottom of the first moving block is fixedly connected with the top of the fourth moving rod, the bottom of the third moving rod and the bottom of the fourth moving rod penetrate through the second rod groove and the second plate groove and extend to the outside of the reel changing column to be fixedly connected with the top of the second fixing plate, and the bottom of the second fixing plate is fixedly connected with the top of the second anti-skidding plate.

Preferably, the second rod groove, the second plate groove, the first rod groove and the first plate groove of the fixing device are provided with two groups, the two groups of first rod grooves are uniformly distributed on one side of the outer surface of the reel changing column, and the third servo motors are uniformly distributed on one side of the outer surface of the reel changing column, which is opposite to the first rod groove.

Preferably, the electrical input end of the first servo motor, the electrical input end of the second servo motor, the electrical input end of the third servo motor, the electrical input end of the electric telescopic rod and the electrical input end of the hydraulic column are electrically connected with the electrical output end of the electric telescopic rod.

Preferably, the inner side of the winding drum groove is provided with a winding drum, and the discharging circular ring, the winding drum replacing column and the output shaft of the third servo motor are the same central symmetry shaft.

Compared with the prior art, the beneficial effects of the utility model are that: according to the PE film quick roll changing and discharging device, the hydraulic column is started through the operation controller, the support column is driven after the hydraulic column is started, and the roll changing column is further driven by the support column, so that the central symmetry axis of the roll changing column is aligned with the central symmetry axis of a winding drum, and the winding drum is favorably fixed by a subsequent fixing device; starting a first servo motor by operating the controller, wherein the first servo motor starts to extend the reel changing column into the winding drum by utilizing the threaded rod, the sliding block, the sliding rod, the base, the hydraulic column and the supporting column; after the reel changing column extends into the reel, a third servo motor is started through a controller arranged on the reel changing column, the third servo motor further drives a rotating shaft, the rotating shaft further enables a first moving block and a second moving block to move oppositely through a thread effect, the first moving block further respectively drives a first movable rod and a second movable rod, the first movable rod and the second movable rod further enable a first fixing plate to be pushed out of the reel changing column outwards, the first fixing plate enables the inner wall of the reel to be extruded by the first fixing plate, and the second moving block enables the second fixing plate to be extruded by the third movable rod and the fourth movable rod similarly, so that the effect of fixing the reel on the outer surface of the reel changing column is achieved, the function of quick reel changing of the device is achieved, the labor intensity of workers is reduced, and the production efficiency is improved; after the winding is finished, the controller starts a third servo motor, and the third servo motor enables the first fixing plate and the second fixing plate in the fixing device to retract into the first plate groove and the second plate groove by utilizing the threaded rod, so that the winding drum on the winding changing column is loosened; after the winding drum is loosened, the operation controller starts the electric telescopic rod, the electric telescopic rod further drives the connecting rod, the connecting rod further drives the unloading circular ring, and the unloading circular ring further unloads the loosened winding drum from the winding drum replacing column, so that the automatic unloading effect of the device is realized, the labor intensity of workers is further reduced, and the use of the workers is facilitated; this PE membrane quick roll-changing discharge apparatus, simple structure, convenient operation has realized the effect of roll-changing fast and unloading in the PE membrane production process, has reduced staff's intensity of labour, has made things convenient for staff's use, has promoted production efficiency, has higher practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the roll-changing post of the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

fig. 5 is a right side view of the first movable block structure of the present invention.

In the figure: 1. a device chassis; 2. a chute; 3. a slider; 4. a threaded rod; 5. a slide bar; 6. a base; 7. a first servo motor; 8. a hydraulic column; 9. a support pillar; 10. a servo motor base; 11. a support plate; 12. a second servo motor; 13. a servo motor case; 14. a third servo motor; 15. changing the rolling column; 16. a rotating shaft; 17. a fixing device; 1701. a first moving block; 1702. a second moving block; 1703. a first movable bar; 1704. a first fixing plate; 1705. a second movable bar; 1706. a first cleat; 1707. a second cleat; 1708. a third movable bar; 1709. a fourth movable bar; 1710. a second fixing plate; 18. an electric telescopic rod; 19. a connecting rod; 20. a discharge ring; 21. supporting legs; 22. a reel slot; 23. a reel; 24. a second rod groove; 25. a second plate groove; 26. a first rod groove; 27. a first plate groove; 28. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a PE film quick roll changing and discharging device comprises a device bottom plate 1, a chute 2 is fixedly installed on one side of the device bottom plate 1, a slide block 3 is movably connected on the inner side of the chute 2, a first servo motor 7 is fixedly connected on one side of the outer surface of the device bottom plate 1, an output shaft of the first servo motor 7 penetrates through and extends to the inner side of the chute 2 and is fixedly connected with a threaded rod 4, the other end of the threaded rod 4 penetrates and extends to one side of the slide block 3 and is movably connected with the inner wall of the chute 2, which is far away from the other side of the first servo motor 7, a slide rod 5 is fixedly connected with the top of the slide block 3, a base 6 is fixedly connected with the top of the slide rod 5, a hydraulic column 8 is fixedly connected with the top of the base 6, a support column 9 is fixedly connected with the top of the hydraulic column 8, a support plate 11 is fixedly connected with the bottom of one side of the support column 9, and a servo motor base 10 is fixedly connected with the top of the support plate 11, a second servo motor 12 is fixedly connected to the top of the servo motor base 10, a servo motor box 13 is fixedly connected to the other side of the second servo motor 12, which extends through the support column 9, a reel changing column 15 is fixedly connected to one side of the servo motor box 13, which is far away from the output shaft of the second servo motor 12, a third servo motor 14 is fixedly connected to the inner cavity of the servo motor box 13, a rotating shaft 16 is fixedly connected to the inner side of the reel changing column 15, which extends through the output shaft of the third servo motor 14, the other side of the rotating shaft 16 is movably connected with one side of the inner cavity of the reel changing column 15, which is far away from the servo motor box 13, through a bearing, a fixing device 17 is movably connected to the outer surface of the inner cavity of the reel changing column 15 through a screw thread, a first rod groove 26 is formed through one side of the outer surface of the rotating shaft 16, first plate grooves 27 are formed on both sides of the top of the first rod groove 26, a second rod groove 24 is formed through the other side of the outer surface of the rotating shaft 16, second board groove 25 has all been seted up to 24 top both sides in second pole groove, the top fixedly connected with electric telescopic handle 18 of support column 9, electric telescopic handle 18's output shaft fixedly connected with connecting rod 19, the bottom fixedly connected with ring 20 of unloading of connecting rod 19, one side fixedly connected with supporting leg 21 of base 6 is kept away from at 1 top of device bottom plate, the top fixedly connected with reel groove 22 of supporting leg 21, one side fixed mounting of reel groove 22 surface has controller 28.

Referring to fig. 4 and 5, the fixing device 17 includes a first moving block 1701, a second moving block 1702, a first moving rod 1703, a first fixing plate 1704, a second moving rod 1705, a first anti-slip plate 1706, a second anti-slip plate 1707, a third moving rod 1708, a fourth moving rod 1709 and a second fixing plate 1710, the first moving block 1701 and the second moving block 1702 both penetrate through the outer surface of the rotating shaft 16 and are movably connected, the first moving block 1701 is located at the right side of the second moving block 1702, the top of the first moving block 1701 is fixedly connected with the bottom of the second moving rod 1705, the top of the second moving block 1702 is fixedly connected with the bottom of the first moving rod 1703, the top of the first moving rod 1703 and the top of the second moving rod 1705 both penetrate through the first rod groove 26 and the first plate groove 27 and extend to the outside of the rewind column 15 and are fixedly connected with the bottom of the first fixing plate 1704, the top of the first fixing plate 1704 is fixedly connected with the bottom of the first anti-slip plate 1706, the bottom of the second moving block 1702 is fixedly connected with the top of the third movable rod 1708, the bottom of the first moving block 1701 is fixedly connected with the top of the fourth movable rod 1709, the bottom of the third movable rod 1708 and the bottom of the fourth movable rod 1709 both penetrate through the second rod groove 24 and the second plate groove 25 and extend to the outside of the roll-changing column 15 to be fixedly connected with the top of the second fixing plate 1710, and the bottom of the second fixing plate 1710 is fixedly connected with the top of the second antiskid plate 1707.

Referring to fig. 1, 3, 4 and 5, the second bar groove 24, the second plate groove 25, the first bar groove 26 and the first plate groove 27 of the fixing device 17 are provided in two groups, the two groups of first bar grooves 26 are uniformly distributed on one side of the outer surface of the winding displacement column 15, and the third servo motors 14 are uniformly distributed on the opposite side of the outer surface of the winding displacement column 15 to the first bar grooves 26.

Referring to fig. 1 and 2, the electrical input terminal of the first servo motor 7, the electrical input terminal of the second servo motor 12, the electrical input terminal of the third servo motor 14, the electrical input terminal of the electric telescopic rod 18 and the electrical input terminal of the hydraulic column 8 are electrically connected to the electrical output terminal of the electric telescopic rod 18.

Referring to fig. 1, a winding drum 23 is disposed inside the winding drum groove 22, and the unloading ring 20, the winding drum changing column 15 and the output shaft of the third servo motor 14 are all the same central symmetry axis.

The working principle is as follows: in practical application, the operation controller 28 starts the hydraulic column 8, the hydraulic column 8 drives the supporting column 9 after being started, and the supporting column 9 drives the reel changing column 15, so that the central symmetry axis of the reel changing column 15 is aligned with the central symmetry axis of the reel 23, and the reel 23 is fixed by the subsequent fixing device 17; the operation controller 28 starts the first servo motor 7, the first servo motor 7 drives the threaded rod 4 after being started, the threaded rod 4 drives the sliding block 3, the sliding block 3 drives the sliding rod 5, the sliding rod 5 drives the base 6, the base 6 drives the hydraulic column 8, the hydraulic column 8 drives the supporting column 9, and the supporting column 9 drives the reel changing column 15 to extend into the reel 23; after the winding displacement column 15 extends into the winding drum 23, the third servo motor 14 is started by using the set controller 28, the third servo motor 14 drives the rotating shaft 16, the rotating shaft 16 enables the first moving block 1701 and the second moving block 1702 to move oppositely through the screw action, the first moving block 1701 drives the first movable rod 1703 and the second movable rod 1705 respectively, the first movable rod 1703 and the second movable rod 1705 push the first fixing plate 1704 outwards out of the winding displacement column 15, the first fixing plate 1704 extrudes the inner wall of the winding drum 23, and similarly, the second moving block 1702 enables the second fixing plate 1710 to extrude the inner wall of the winding drum 23 by using the third movable rod 1708 and the fourth movable rod 1709, so that the effect of fixing the winding drum 23 on the outer surface of the winding displacement column 15 is realized, the function of quick winding displacement of the device is realized, the labor intensity of workers is reduced, and the production efficiency is improved; the first servo motor 7 is started by the aid of the arranged controller 28, the first servo motor 7 enables the hydraulic column 8 and the support column 9 to drive the reel changing column 15 and the reel 23 to move out of the reel groove 22 by the aid of the slider 3 and the slide rod 5, after the reel 23 moves out of the reel groove 22, the controller 28 starts the second servo motor 12, and the second servo motor 12 drives the reel 23 to rotate, so that the PE film winding effect of the device is achieved; after the winding is completed, the controller 28 starts the third servo motor 14, and the third servo motor 14 retracts the first fixing plate 1704 and the second fixing plate 1710 in the fixing device 17 into the first plate groove 27 and the second plate groove 25 by using the threaded rod 4, so that the winding drum 23 on the winding exchanging column 15 is loosened; after the winding drum 23 is loosened, the operation controller 28 starts the electric telescopic rod 18, the electric telescopic rod 18 drives the connecting rod 19, the connecting rod 19 drives the discharging ring 20, and the discharging ring 20 unloads the loosened winding drum 23 from the winding drum replacing column 15, so that the automatic discharging effect of the device is realized, the labor intensity of workers is further reduced, and the use of workers is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PE membrane quick change of lap discharge apparatus, includes device bottom plate (1), its characterized in that: the device is characterized in that a sliding chute (2) is fixedly arranged on one side of a device bottom plate (1), a sliding block (3) is movably connected on the inner side of the sliding chute (2), a first servo motor (7) is fixedly connected on one side of the outer surface of the device bottom plate (1), an output shaft of the first servo motor (7) penetrates through and extends to a threaded rod (4) fixedly connected on the inner side of the sliding chute (2), the other end of the threaded rod (4) penetrates through and extends to one side of the sliding block (3) and is movably connected with the inner wall, far away from the other side of the first servo motor (7), of the sliding block (3) through a bearing, a sliding rod (5) is fixedly connected on the top of the sliding rod (5), a base (6) is fixedly connected above the device bottom plate (1), a hydraulic column (8) is fixedly connected on the top of the base (6), and a supporting column (9) is fixedly connected on the top of the hydraulic column (8), the bottom of one side of the supporting column (9) is fixedly connected with a supporting plate (11), the top of the supporting plate (11) is fixedly connected with a servo motor base (10), the top of the servo motor base (10) is fixedly connected with a second servo motor (12), an output shaft of the second servo motor (12) penetrates and extends to the other side of the supporting column (9) to be fixedly connected with a servo motor box (13), one side, far away from the output shaft of the second servo motor (12), of the servo motor box (13) is fixedly connected with a reel changing column (15), an inner cavity of the servo motor box (13) is fixedly connected with a third servo motor (14), an output shaft of the third servo motor (14) penetrates and extends to the inner side of the reel changing column (15) to be fixedly connected with a rotating shaft (16), and the other side of the rotating shaft (16) and one side, far away from the servo motor box (13), of the inner cavity of the reel changing column (15) are movably connected through a bearing, the outer surface of the rotating shaft (16) positioned in the inner cavity of the coil changing column (15) is movably connected with a fixing device (17) through threads, a first rod groove (26) is formed in one side of the outer surface of the rotating shaft (16) in a penetrating mode, first plate grooves (27) are formed in two sides of the top of the first rod groove (26), a second rod groove (24) is formed in the other side of the outer surface of the rotating shaft (16) in a penetrating mode, second plate grooves (25) are formed in two sides of the top of the second rod groove (24), an electric telescopic rod (18) is fixedly connected to the top of the supporting column (9), a connecting rod (19) is fixedly connected to an output shaft of the electric telescopic rod (18), an unloading ring (20) is fixedly connected to the bottom of the connecting rod (19), a supporting leg (21) is fixedly connected to one side, far away from the base (6), of the top of the device bottom plate (1), and a coil groove (22) is fixedly connected to the top of the supporting leg (21), and a controller (28) is fixedly arranged on one side of the outer surface of the reel groove (22).

2. The PE film quick roll-changing and discharging device according to claim 1, wherein: the fixing device (17) comprises a first moving block (1701), a second moving block (1702), a first movable rod (1703), a first fixing plate (1704), a second movable rod (1705), a first anti-slip plate (1706), a second anti-slip plate (1707), a third movable rod (1708), a fourth movable rod (1709) and a second fixing plate (1710), wherein the first moving block (1701) and the second moving block (1702) are both in threaded penetrating and movable connection with the outer surface of the rotating shaft (16), the first moving block (1701) is located on the right side of the second moving block (1702), the top of the first moving block (1701) is fixedly connected with the bottom of the second movable rod (1705), the top of the second moving block (1702) is fixedly connected with the bottom of the first movable rod (1703), the top of the first moving rod (1703) and the top of the second movable rod (1705) both penetrate through the first rod groove (26) and the first plate groove (27) and extend to the outside of the first fixing plate (1704), and the first fixing plate (1704) ) The bottom of the first fixed plate (1704) is fixedly connected with the bottom of the first antiskid plate (1706), the bottom of the second moving block (1702) is fixedly connected with the top of the third movable rod (1708), the bottom of the first moving block (1701) is fixedly connected with the top of the fourth movable rod (1709), the bottom of the third movable rod (1708) and the bottom of the fourth movable rod (1709) both penetrate through the second rod groove (24) and the second plate groove (25) and extend to the outside of the roll changing column (15) and the top of the second fixed plate (1710), and the bottom of the second fixed plate (1710) is fixedly connected with the top of the second antiskid plate (1707).

3. The PE film quick roll-changing and discharging device according to claim 1, wherein: fixing device (17) second pole groove (24), second board groove (25), first pole groove (26) and first board groove (27) all are provided with two sets ofly altogether, two sets ofly first pole groove (26) evenly distributed is in the one side of trading a roll post (15) surface, third servo motor (14) evenly distributed is in the one side that trades a roll post (15) surface and first pole groove (26) relative.

4. The PE film quick roll-changing and discharging device according to claim 1, wherein: the electrical input end of the first servo motor (7), the electrical input end of the second servo motor (12), the electrical input end of the third servo motor (14), the electrical input end of the electric telescopic rod (18) and the electrical input end of the hydraulic column (8) are electrically connected with the electrical output end of the electric telescopic rod (18).

5. The PE film quick roll-changing and discharging device according to claim 1, wherein: and a winding drum (23) is arranged on the inner side of the winding drum groove (22), and the discharging circular ring (20), the winding drum changing column (15) and the output shaft of the third servo motor (14) are the same central symmetry shaft.